CA3089549C - Procede d'extraction de solvant - Google Patents

Procede d'extraction de solvant Download PDF

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Publication number
CA3089549C
CA3089549C CA3089549A CA3089549A CA3089549C CA 3089549 C CA3089549 C CA 3089549C CA 3089549 A CA3089549 A CA 3089549A CA 3089549 A CA3089549 A CA 3089549A CA 3089549 C CA3089549 C CA 3089549C
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CA
Canada
Prior art keywords
magnesium
extractant
aqueous solution
volume
sulfuric acid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA3089549A
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English (en)
Other versions
CA3089549A1 (fr
Inventor
Hideki Ohara
Satoshi Asano
Hiroshi Kobayashi
Masatoshi Takano
Shota SANJO
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Metal Mining Co Ltd
Original Assignee
Sumitomo Metal Mining Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Sumitomo Metal Mining Co Ltd filed Critical Sumitomo Metal Mining Co Ltd
Publication of CA3089549A1 publication Critical patent/CA3089549A1/fr
Application granted granted Critical
Publication of CA3089549C publication Critical patent/CA3089549C/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0492—Applications, solvents used
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0488—Flow sheets
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/20—Obtaining alkaline earth metals or magnesium
    • C22B26/22—Obtaining magnesium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/38—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds containing phosphorus
    • C22B3/384—Pentavalent phosphorus oxyacids, esters thereof
    • C22B3/3846—Phosphoric acid, e.g. (O)P(OH)3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

L'invention concerne un procédé d'extraction de solvant capable de séparer sélectivement le magnésium d'une solution aqueuse acide d'acide sulfurique. Ce procédé d'extraction de solvant est destiné à extraire du magnésium dans un solvant organique par mise en contact d'une solution aqueuse acide, d'acide sulfurique, contenant du nickel, du cobalt et du magnésium avec le solvant organique. Comme solvant organique, un solvant qui est obtenu par dilution d'un agent d'extraction contenant un ester d'acide alkylphosphonique avec un diluant est utilisé. La concentration de l'agent d'extraction est de 40 à 60 % en volume, et le pH de la solution aqueuse acide d'acide sulfurique est de 1,5 à 2. Alternativement, la concentration de l'agent d'extraction est de 20 à 50 % en volume, et le pH de la solution aqueuse acide d'acide sulfurique est de 2,0 à 2,5.
CA3089549A 2018-03-12 2018-11-21 Procede d'extraction de solvant Active CA3089549C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018043768A JP6766838B2 (ja) 2018-03-12 2018-03-12 溶媒抽出方法
JP2018-043768 2018-03-12
PCT/JP2018/042919 WO2019176175A1 (fr) 2018-03-12 2018-11-21 Procédé d'extraction de solvant

Publications (2)

Publication Number Publication Date
CA3089549A1 CA3089549A1 (fr) 2019-09-19
CA3089549C true CA3089549C (fr) 2022-09-27

Family

ID=67908185

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3089549A Active CA3089549C (fr) 2018-03-12 2018-11-21 Procede d'extraction de solvant

Country Status (8)

Country Link
US (1) US20210039011A1 (fr)
EP (1) EP3733884A4 (fr)
JP (1) JP6766838B2 (fr)
CN (1) CN111886352B (fr)
AU (1) AU2018412839B2 (fr)
CA (1) CA3089549C (fr)
PH (1) PH12020500657A1 (fr)
WO (1) WO2019176175A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7348130B2 (ja) * 2020-04-24 2023-09-20 Ｊｘ金属株式会社 金属含有溶液中のマグネシウムイオン除去方法及び、金属回収方法
JP7099592B1 (ja) * 2021-06-25 2022-07-12 住友金属鉱山株式会社 硫酸コバルトの製造方法
CN113800578B (zh) * 2021-08-03 2022-11-15 广东邦普循环科技有限公司 一种利用低镍型的镍铁制备硫酸镍的方法
WO2023118037A1 (fr) 2021-12-20 2023-06-29 Umicore Procédé de préparation d'une solution de sulfate de nickel de haute pureté
CN115215302A (zh) * 2022-07-08 2022-10-21 新希望化工投资有限公司 一种生产硫酸的方法
WO2024042115A1 (fr) 2022-08-24 2024-02-29 Umicore Procédé de préparation d'une solution de sulfate de nickel de haute pureté
WO2024053147A1 (fr) * 2022-09-09 2024-03-14 Ｊｘ金属株式会社 Procédé de récupération de métal
CN115652110B (zh) * 2022-11-16 2024-02-27 包头市世博稀土萃取装备有限公司 镁和镍的分离方法
KR102626570B1 (ko) * 2022-12-16 2024-01-19 한국지질자원연구원 습식제련 분리 정제 공정을 통한 폐내화재로부터 산화마그네슘 제조방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI49185C (fi) * 1972-06-02 1975-04-10 Outokumpu Oy Tapa metallien erottamiseksi toisistaan neste-neste-uuttauksella
US20040050212A1 (en) * 2000-09-15 2004-03-18 Cheng Chu Yong Solvent extraction process for recovering nickel and cobalt from each solutions
JP2003277846A (ja) * 2002-03-22 2003-10-02 Sumitomo Metal Mining Co Ltd 積層セラミックコンデンサースクラップからのニッケル回収方法
JP4225514B2 (ja) 2004-05-27 2009-02-18 大平洋金属株式会社 ニッケルおよびコバルトの回収方法
CN1301337C (zh) * 2005-10-08 2007-02-21 罗爱平 一种从废镍氢、镍镉电池回收硫酸镍溶液中一步萃取分离镍、镁、钴的方法
CN100540163C (zh) * 2005-11-17 2009-09-16 深圳市格林美高新技术股份有限公司 汽车和电子废弃金属的回收工艺
AR082146A1 (es) * 2010-07-09 2012-11-14 Res Inst Ind Science & Tech Metodo para la extraccion economica de magnesio, boro y calcio de una solucion portadora de litio
CN103898323B (zh) * 2012-12-28 2015-09-30 北京有色金属研究总院 一种低浓度镍钴生物浸出液中回收镁的方法
FI126968B (fi) * 2016-03-22 2017-08-31 Norilsk Nickel Harjavalta Oy Menetelmä koboltin ja magnesiumin erottamiseksi nikkeliä sisältävästä uuton syöttöliuoksesta
JP6471912B2 (ja) * 2016-06-21 2019-02-20 住友金属鉱山株式会社 高純度硫酸コバルト水溶液の製造方法
CN106348321B (zh) * 2016-08-30 2017-10-24 荆门市格林美新材料有限公司 从钴镍工业含钴镁溶液中回收镁制备高纯阻燃剂的方法

Also Published As

Publication number Publication date
US20210039011A1 (en) 2021-02-11
WO2019176175A1 (fr) 2019-09-19
AU2018412839A1 (en) 2020-08-13
PH12020500657A1 (en) 2021-11-22
JP2019157188A (ja) 2019-09-19
EP3733884A1 (fr) 2020-11-04
AU2018412839B2 (en) 2021-07-01
JP6766838B2 (ja) 2020-10-14
EP3733884A4 (fr) 2021-03-24
CN111886352B (zh) 2021-11-09
CN111886352A (zh) 2020-11-03
CA3089549A1 (fr) 2019-09-19

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